PT101 FINAL REVIEW

Vapor disengaging cavity

The primary difference between a kettle reboiler and other heat exchangers is a(n) ____________

Turbine

The primary function of a(n) __________ is to drive rotating equipment

Fired heater

The primary purpose of a __________ is to heat up large quantities of crude oil or hydrocarbon feedstock

Cooling tower

The primary purpose of a(n) ___________ is to cool water

Distillation systems; Reactor systems

The processes furnaces support include _________

Atomic mass

The sum of the masses in the nucleus are called __________

Vapor release; Fire or explosion; Evacuation

What emergency signals should you know before entering a chemical plant or refinery for the first time?

Automobile and the Light bulb

What inventions changed the direction of modern chemical processing?

Vacuum

When a(n) __________ is pulled on a distillation column, the boiling point is LOWERED

Safety awareness

______ is taught from the moment you step into the plant

Hot work

_______ is defined as using a spark-producing device, welding, and cutting

HAZCOM

_______ is frequently referred to as the Workers' Right to Know Act

Distillation

________ is a process that separates components in a mixture by boiling point

Vacuum

________ technology is used to minimize damage from overheating and reduce energy costs

Liquids

_________ are typically considered non-compressible

Replacement; Neutralization; Combustion

__________ are types of chemical reactions

Temperature

__________ is defined as the hotness or coldness of a substance

Chemistry

__________ is defined as the study of the changes that occur when chemical elements combine to form other substances; The study of the structure or characteristics of elements

Evaporation

__________ is the primary method(s) a cooling tower uses to transfer heat

Conduction; Convection; Radiant

__________ is the primary method(s) of heat transfer

Vapor

__________ pressure is the weight of the liquid's vapor

Steam generators

___________, commonly called boilers, are used by industrial manufacturers to produce steam

Sulfur

"S" is the chemical symbol for __________

The basic components of an electrical motor

*Bearings and seals; Stator windings, rotor and shaft; Frame and fan

Permits found at every plant

*Cold work; Hot Work; Confined space; Energy isolation

Heat exchanger

*Four basic __________ designs include Shell-and-tube, Air-cooled, Spiral, and Plate and frame

The sides of the fire triangle

*Heat/source of ignition; Source of fuel; Source of oxygen

Two-Step Refrigeration

*In a simple __________ system, flow moves from Compressor, Condenser, Expansion valve, Evaporator

Distillation columns

*Plate and Packed are the two different types of __________

Turbine

*Steam, Gas, Wind, and Water are the four types of __________

Heat exchanger

*The primary purpose of a(n) ___________ is to heat or cool a substance, transfer heat energy between two fluid streams, and convert hot vapor to liquid or preheat liquid

Process Instrumentation

*The study of the structure, components, and science of control loops; symbols and diagrams, piping and instrument drawings; the instruments and instrument systems used in the chemical processing industry

Gas turbine

*The three basic components of a __________ include an Axial compressor; Combustion chamber; Gas turbine

Process Technology

*_______ is the study and application of the scientific principles associated with the operation and maintenance of the CPI

Shell and Tube

*___________ heat exchangers can be broken into Double-pipe and reboiler; U-tube and fixed head, single pass; Floating head, multipass and fixed head, multipass

Evaporation

80-90% heat energy is removed through __________ in a cooling tower system

Gas; Vapor; Liquid

A fluid can be considered a(n) __________

Bearings and gears

A lubrication system is primarily used to lubricate __________

System

A(n) _______ is best described as a collection of equipment designed to perform a specific function

Valve

A(n) ________ is a device designed to start/stop, direct, or throttle the flow of fluids

DCS or PLC

A(n) ________ is best described as a window to the process that allows a technician to see and control process variables

Transducer

A(n) _________ is best described as a device designed to convert an air signal to an electric signal or an electric signal to a pneumatic signal

Globe valve

A(n) _________ is designed for manual throttling service

Gate valve

A(n) _________ is designed for open/close or stop/start service

Check valve

A(n) _________ is designed to prevent reverse flow

Relief/Safety Valve

A(n) _________ is designed to protect systems from over-pressuring

Control loop

A(n) __________ is a collection of instruments that work together to automatically control a process. They include primary elements, transmitter, controller, transducer, and final control element

Demineralizer

A(n) __________ is a filtering device that removes dissolved substances from a fluid

Transmitter

A(n) __________ is best described as a device designed to convert a measurement into a signal

Element

A(n) __________ is the purest form of matter

Molecule

A(n) __________ is the smallest particle that retains the properties of the compound

Exothermic

A(n) __________ reaction gives off heat

PSIG to PSIA

Add 14.7

Basic designs of respirators

Air supplied; Air purified

Protons

Atoms are composed of positively charged particles called __________

Kettle and thermosyphon

Basic reboiler designs include __________

Covalent; Ionic

The most common form(s) of chemical bonding include __________

Hydrocarbons

Crude oil is a mixture of ________

A pump is designed to move liquid while a compressor is designed to move gases

Difference between a pump and a compressor

Environmental Protection Agency

EPA stands for _________

Olefin

Each molecule of a(n) __________ has at least one double bond

Relief valves; Pressure alarm; Rupture discs

Examples of pressure relief equipment include __________

Enhance and slow down

Heat and pressure __________ a chemical reaction

Hot to cold

Heat energy is transferred from areas of ___________

Condensation

Heat removed to condense a gas is called latent heat of __________

Fusion

Heat removed to freeze a substance is called latent heat of __________

Vaporization

Heat required to change a liquid to a gas is called latent heat of __________

Fusion

Heat required to melt a substance defines latent heat of __________

Sensible heat

Heat that can be sensed or measured is __________

The way hazardous chemicals enter the human body

Inhalation; Ingestion; Absorption; Injection

Don't need to

Liquids __________ reach their boiling point in order to evaporate

Adequate employee training

OSHA and the EPA believe that the key to preventing catastrophic emergencies in the CPI is _______

Cracking

Olefins are created by a man-made process called __________

Drinking water

Potable water is _________

Cradle to grave

RCRA regulates all aspects of hazardous waste management (generation, storage, treatment, and disposal) to help conserve our natural resources. This is known as _________

Five

Smoking flares in excess of _______ minutes should be reported. Failure to report results in severe penalties.

PSIA to PSIG

Subtract 14.7

Valence electron

The __________ can be found in the outer-most shell of an atom

Atomic number

The __________ is determined by the number of protons

Periodic table

The __________ provides information about all known elements

Cabin; Box; Cylindrical

The basic furnace designs include __________

Forced; Induced; Balanced; Natural

The designs of a furnace draft include ___________

Primary (sensor) element; Transmitter; Controller; Transducer; Final control element

The elements of a control loop

Methane; Ethane; Propane; Butane

The first few hydrocarbons in the paraffin family (in order) are __________